{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["engineering feature", "machine or equipment", "manufacturing process", "concept or principle", "manufacturing standard", "process characterization"], "input": "Transformation from columnar to equiaxed dendrites can be observed as the height of wall increases from the substrate to about 30 mm ."}
{"engineering feature": [], "machine or equipment": [], "manufacturing process": ["mm"], "concept or principle": [], "manufacturing standard": [], "process characterization": []}